Previabl
[医] 还不能生活的(胎儿)
🗣️ 情景例句
Hi. I'm Malcolm Stewart.
嗨。我是 Malcolm Stewart。
Who is the auther of this biography?
谁是这篇传记的作者？
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。